Question

PLEASE I NEED HELP

Answer 1

Answer:

A.

$4x {}^{2} + \frac{3}{2} x - 7$

Step-by-step explanation:

Add theses functions

$\frac{x}{2} - 3 + 4 {x}^{2} + x - 4 \\ 4 {x}^{2} + \frac{3}{2} x - 7$